Autodesk Inventor

[#1]

I'm new to Inventor so it might be something obvious, but I've already spent a couple of hours trying to figure it out, and searching doesn't seem to yield anything helpful.

I'm creating a pair of spur gears using Gear Generator. I can see the preview of the gears geometry when I'm in the generator dialog. However, when I click OK and a new part is generated, I can't see any generated geometry in my assembly. The part seems to be empty.

I'd appreciate any advice.

[#2 · Accepted solution]

It turned out that two cylindrical faces used to construct the gears were not quite in the same plane, so that generated gears wouldn't be touching each other. I added assembly constraint and it now works fine.